Share 'TA Improvements Brainstorm'

Let's have a brainstorm about ways ThinkAtheist could be improved!
Big or small, any thoughts are welcome! TA is a great site/community and I'd love to help it strive to maximize its potential. Who knows, maybe one of our ideas will get implemented by a Mod.
Anyway I'll start off with this:
The comments section in Discussions should operate more like Reddit comments, in which comments form a tree…